There is a discussion about improving the usability of kselftest by
creating test-specific kconfig in recent kernel Summit. The first
three versions could be found at [1], [2], [3].
Patch 1 keep test-specific kconfig fragments inside each selftest so
that merge_configs.sh could build up a kernel configuration that can
test the specific or all feature(s).
Patch 2 add config option(kselftest-merge) in make file as a
helper to merge all the test config dependecies to .config.
Changes since v3:
1. move the target kselftest-mergeconfig from scripts/kconfig/Makfile
to toplevel Makefile. And rename to kselftest-merge to avoid the
conflict with "%config" target.
Changes since v2:
1. Fix the misuse of objtree and srctree in the
kselftest-mergeconfig target.
Changes since v1:
1. Add kselftest-mergeconfig in scripts/kconfig/Makefile according
to the suggestion from Michael.
[1] http://www.spinics.net/lists/linux-api/msg15533.html
[2] http://www.spinics.net/lists/linux-api/msg15593.html
[3] http://comments.gmane.org/gmane.linux.kernel/2110565
Bamvor Jian Zhang (2):
selftests: create test-specific kconfig fragments
Makefile: add kselftest-merge
Makefile | 11 +++++++++++
tools/testing/selftests/cpu-hotplug/config | 2 ++
tools/testing/selftests/firmware/config | 1 +
tools/testing/selftests/ftrace/config | 1 +
tools/testing/selftests/ipc/config | 2 ++
tools/testing/selftests/memory-hotplug/config | 4 ++++
tools/testing/selftests/mount/config | 2 ++
tools/testing/selftests/net/config | 3 +++
tools/testing/selftests/pstore/config | 4 ++++
tools/testing/selftests/seccomp/config | 2 ++
tools/testing/selftests/static_keys/config | 1 +
tools/testing/selftests/user/config | 1 +
tools/testing/selftests/vm/config | 1 +
tools/testing/selftests/zram/config | 2 ++
14 files changed, 37 insertions(+)
create mode 100644 tools/testing/selftests/cpu-hotplug/config
create mode 100644 tools/testing/selftests/firmware/config
create mode 100644 tools/testing/selftests/ftrace/config
create mode 100644 tools/testing/selftests/ipc/config
create mode 100644 tools/testing/selftests/memory-hotplug/config
create mode 100644 tools/testing/selftests/mount/config
create mode 100644 tools/testing/selftests/net/config
create mode 100644 tools/testing/selftests/pstore/config
create mode 100644 tools/testing/selftests/seccomp/config
create mode 100644 tools/testing/selftests/static_keys/config
create mode 100644 tools/testing/selftests/user/config
create mode 100644 tools/testing/selftests/vm/config
create mode 100644 tools/testing/selftests/zram/config
--
2.1.4
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